BR112015006475A8 - sistema de pistola de perfuração - Google Patents
sistema de pistola de perfuração Download PDFInfo
- Publication number
- BR112015006475A8 BR112015006475A8 BR112015006475A BR112015006475A BR112015006475A8 BR 112015006475 A8 BR112015006475 A8 BR 112015006475A8 BR 112015006475 A BR112015006475 A BR 112015006475A BR 112015006475 A BR112015006475 A BR 112015006475A BR 112015006475 A8 BR112015006475 A8 BR 112015006475A8
- Authority
- BR
- Brazil
- Prior art keywords
- hollow
- drill gun
- gun
- gun system
- holes
- Prior art date
Links
- 238000005474 detonation Methods 0.000 abstract 2
- 239000012634 fragment Substances 0.000 abstract 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/11—Perforators; Permeators
- E21B43/116—Gun or shaped-charge perforators
- E21B43/117—Shaped-charge perforators
Landscapes
- Geology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Earth Drilling (AREA)
- Drilling Tools (AREA)
- Coating Apparatus (AREA)
Abstract
“sistema de pistola de perfuração” a invenção refere-se a uma pistola de perfuração (1) de um sistema de pistola de perfuração, com cargas ocas e com um dispositivo de retenção que tem orifícios nos quais as cargas ocas são inseridas e presas. tal pistola de perfuração (1) de um sistema de pistola de perfuração possui cargas ocas (2) e um dispositivo de retenção (3) que tem orifícios (4) nos quais as cargas ocas (2) são inseridas e presas. ainda, o sistema de pistola da presente invenção é definido pelo fato cada carga oca individual (2) é selada hidraulicamente encapsulada, o dispositivo de retenção (3) compreende pelo menos um cano (6) que tem uma superfície circunferencial (7) no qual os orifícios (4) são dispostos em pelo menos uma hélice (5), a pistola de perfuração (1) que tem um comprimento de pré-detonação e em que mediante detonação de cargas ocas (2), a pistola de perfuração (1) se quebra em fragmentos.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012019652 | 2012-10-08 | ||
DE102012019652.0 | 2012-10-08 | ||
PCT/EP2013/070912 WO2014056890A2 (en) | 2012-10-08 | 2013-10-08 | Perforating gun with a holding system for hollow charges for a perforating gun system |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112015006475A2 BR112015006475A2 (pt) | 2017-07-04 |
BR112015006475A8 true BR112015006475A8 (pt) | 2019-08-20 |
BR112015006475B1 BR112015006475B1 (pt) | 2021-06-29 |
Family
ID=49322369
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015006475-2A BR112015006475B1 (pt) | 2012-10-08 | 2013-10-08 | Sistema de pistola de perfuração |
Country Status (7)
Country | Link |
---|---|
US (1) | US10370944B2 (pt) |
EP (1) | EP2904195B1 (pt) |
BR (1) | BR112015006475B1 (pt) |
CA (1) | CA2886310C (pt) |
DE (1) | DE202013012755U1 (pt) |
DK (1) | DK2904195T3 (pt) |
WO (1) | WO2014056890A2 (pt) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2886310C (en) * | 2012-10-08 | 2020-07-07 | Dynaenergetics Gmbh & Co. Kg | Perforating gun with a holding system for hollow charges for a perforating gun system |
US20170058649A1 (en) * | 2015-09-02 | 2017-03-02 | Owen Oil Tools Lp | High shot density perforating gun |
DE112017007881T5 (de) | 2017-11-15 | 2020-05-14 | Halliburton Energy Services, Inc. | Bohrlochperforator |
WO2019110534A1 (en) | 2017-12-06 | 2019-06-13 | Dynaenergetics Gmbh & Co. Kg | Exposed ballistic transfer with encapsulated receiver booster |
US11661824B2 (en) | 2018-05-31 | 2023-05-30 | DynaEnergetics Europe GmbH | Autonomous perforating drone |
US10458213B1 (en) | 2018-07-17 | 2019-10-29 | Dynaenergetics Gmbh & Co. Kg | Positioning device for shaped charges in a perforating gun module |
US11408279B2 (en) | 2018-08-21 | 2022-08-09 | DynaEnergetics Europe GmbH | System and method for navigating a wellbore and determining location in a wellbore |
US10794159B2 (en) | 2018-05-31 | 2020-10-06 | DynaEnergetics Europe GmbH | Bottom-fire perforating drone |
US10386168B1 (en) | 2018-06-11 | 2019-08-20 | Dynaenergetics Gmbh & Co. Kg | Conductive detonating cord for perforating gun |
USD1019709S1 (en) | 2019-02-11 | 2024-03-26 | DynaEnergetics Europe GmbH | Charge holder |
USD1034879S1 (en) | 2019-02-11 | 2024-07-09 | DynaEnergetics Europe GmbH | Gun body |
USD1010758S1 (en) | 2019-02-11 | 2024-01-09 | DynaEnergetics Europe GmbH | Gun body |
US11306564B2 (en) * | 2019-06-20 | 2022-04-19 | Halliburton Energy Services, Inc. | Downhole tool for creating evenly-spaced perforation tunnels |
CN114174632A (zh) | 2019-07-19 | 2022-03-11 | 德力能欧洲有限公司 | 弹道致动的井筒工具 |
US11480038B2 (en) | 2019-12-17 | 2022-10-25 | DynaEnergetics Europe GmbH | Modular perforating gun system |
WO2021185735A1 (en) * | 2020-03-16 | 2021-09-23 | DynaEnergetics Europe GmbH | Perforating gun housing and shaped charge carrier |
USD968474S1 (en) | 2020-04-30 | 2022-11-01 | DynaEnergetics Europe GmbH | Gun housing |
US11499401B2 (en) | 2021-02-04 | 2022-11-15 | DynaEnergetics Europe GmbH | Perforating gun assembly with performance optimized shaped charge load |
WO2022167297A1 (en) | 2021-02-04 | 2022-08-11 | DynaEnergetics Europe GmbH | Perforating gun assembly with performance optimized shaped charge load |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2696169A (en) * | 1948-04-10 | 1954-12-07 | Phillips Petroleum Co | Shaped charge well-pipe perforator |
US2927534A (en) * | 1956-02-06 | 1960-03-08 | Pgac Dev Company | Perforating device and method of perforating wells |
US4253523A (en) * | 1979-03-26 | 1981-03-03 | Ibsen Barrie G | Method and apparatus for well perforation and fracturing operations |
US4960171A (en) * | 1989-08-09 | 1990-10-02 | Schlumberger Technology Corporation | Charge phasing arrangements in a perforating gun |
US5477785A (en) * | 1995-01-27 | 1995-12-26 | The Ensign-Bickford Company | Well pipe perforating gun |
US5785130A (en) * | 1995-10-02 | 1998-07-28 | Owen Oil Tools, Inc. | High density perforating gun system |
US5829538A (en) * | 1997-03-10 | 1998-11-03 | Owen Oil Tools, Inc. | Full bore gun system and method |
US5960894A (en) * | 1998-03-13 | 1999-10-05 | Primex Technologies, Inc. | Expendable tubing conveyed perforator |
US6487973B1 (en) * | 2000-04-25 | 2002-12-03 | Halliburton Energy Services, Inc. | Method and apparatus for locking charges into a charge holder |
US7114564B2 (en) * | 2001-04-27 | 2006-10-03 | Schlumberger Technology Corporation | Method and apparatus for orienting perforating devices |
US20050109501A1 (en) * | 2003-11-26 | 2005-05-26 | Ludwig Wesley N. | Perforating gun with improved carrier strip |
US7159657B2 (en) * | 2004-03-24 | 2007-01-09 | Schlumberger Technology Corporation | Shaped charge loading tube for perforating gun |
US7913761B2 (en) * | 2005-10-18 | 2011-03-29 | Owen Oil Tools Lp | System and method for enhanced wellbore perforations |
US7762351B2 (en) * | 2008-10-13 | 2010-07-27 | Vidal Maribel | Exposed hollow carrier perforation gun and charge holder |
US8286697B2 (en) * | 2009-05-04 | 2012-10-16 | Baker Hughes Incorporated | Internally supported perforating gun body for high pressure operations |
US9695677B2 (en) * | 2011-09-02 | 2017-07-04 | Schlumberger Technology Corporation | Disappearing perforating gun system |
CA2886310C (en) * | 2012-10-08 | 2020-07-07 | Dynaenergetics Gmbh & Co. Kg | Perforating gun with a holding system for hollow charges for a perforating gun system |
GB201411080D0 (en) * | 2014-06-20 | 2014-08-06 | Delphian Technologies Ltd | Perforating gun assembly and method of forming wellbore perforations |
-
2013
- 2013-10-08 CA CA2886310A patent/CA2886310C/en not_active Expired - Fee Related
- 2013-10-08 DK DK13774155.9T patent/DK2904195T3/en active
- 2013-10-08 WO PCT/EP2013/070912 patent/WO2014056890A2/en active Application Filing
- 2013-10-08 EP EP13774155.9A patent/EP2904195B1/en not_active Not-in-force
- 2013-10-08 DE DE202013012755.4U patent/DE202013012755U1/de not_active Expired - Lifetime
- 2013-10-08 US US14/434,331 patent/US10370944B2/en active Active
- 2013-10-08 BR BR112015006475-2A patent/BR112015006475B1/pt not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
BR112015006475A2 (pt) | 2017-07-04 |
WO2014056890A2 (en) | 2014-04-17 |
DE202013012755U1 (de) | 2019-03-08 |
EP2904195B1 (en) | 2018-12-05 |
BR112015006475B1 (pt) | 2021-06-29 |
CA2886310A1 (en) | 2014-04-17 |
CA2886310C (en) | 2020-07-07 |
DK2904195T3 (en) | 2019-03-18 |
US10370944B2 (en) | 2019-08-06 |
US20150376991A1 (en) | 2015-12-31 |
WO2014056890A3 (en) | 2014-11-06 |
EP2904195A2 (en) | 2015-08-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: DYNAENERGETICS EUROPE GMBH (DE) |
|
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 08/10/2013, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 10A ANUIDADE. |
|
B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2743 DE 01-08-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |